Galaxy cluster masses from arc statistics based on ROSAT/HRI data

K. Morikawa; M. Hattori

doi:10.1016/S0273-1177(99)00842-X

Galaxy cluster masses from arc statistics based on ROSAT/HRI data

K. Morikawa, M. Hattori

SCI - Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

We examine the expected number of giant luminous arcs (GLAs) for Le Fèvre et al. arc survey sample using two spherically symmetric lens models in which free parameters are determined from ROSAT/HRI X-ray data. We conclude that spherically symmetric models cannot reproduce the observed number of giant luminous arcs in the sample.

Original language	English
Pages (from-to)	793-796
Number of pages	4
Journal	Advances in Space Research
Volume	25
Issue number	3-4
DOIs	https://doi.org/10.1016/S0273-1177(99)00842-X
Publication status	Published - 2000

ASJC Scopus subject areas

Aerospace Engineering
Astronomy and Astrophysics
Geophysics
Atmospheric Science
Space and Planetary Science
Earth and Planetary Sciences(all)

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10.1016/S0273-1177(99)00842-X

Cite this

@article{935a829726a74cd6a29c69140a13e29d,

title = "Galaxy cluster masses from arc statistics based on ROSAT/HRI data",

abstract = "We examine the expected number of giant luminous arcs (GLAs) for Le F{\`e}vre et al. arc survey sample using two spherically symmetric lens models in which free parameters are determined from ROSAT/HRI X-ray data. We conclude that spherically symmetric models cannot reproduce the observed number of giant luminous arcs in the sample.",

author = "K. Morikawa and M. Hattori",

note = "Funding Information: Acknowledgements The author would like to thank Toshifumi Futamase and Takashi Hamana for insightful comments. This work was supported by the SasakawaS cientific Research Grant from the Japan Scientific Society (10-099). MH is supported by Yamada Science Foundation and by the Grants-in-Aid by the Ministry of Education, Science and Culture of Japan (09740169, 60010500).",

year = "2000",

doi = "10.1016/S0273-1177(99)00842-X",

language = "English",

volume = "25",

pages = "793--796",

journal = "Life sciences and space research",

issn = "0273-1177",

publisher = "Elsevier Limited",

number = "3-4",

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TY - JOUR

T1 - Galaxy cluster masses from arc statistics based on ROSAT/HRI data

AU - Morikawa, K.

AU - Hattori, M.

N1 - Funding Information: Acknowledgements The author would like to thank Toshifumi Futamase and Takashi Hamana for insightful comments. This work was supported by the SasakawaS cientific Research Grant from the Japan Scientific Society (10-099). MH is supported by Yamada Science Foundation and by the Grants-in-Aid by the Ministry of Education, Science and Culture of Japan (09740169, 60010500).

PY - 2000

Y1 - 2000

N2 - We examine the expected number of giant luminous arcs (GLAs) for Le Fèvre et al. arc survey sample using two spherically symmetric lens models in which free parameters are determined from ROSAT/HRI X-ray data. We conclude that spherically symmetric models cannot reproduce the observed number of giant luminous arcs in the sample.

AB - We examine the expected number of giant luminous arcs (GLAs) for Le Fèvre et al. arc survey sample using two spherically symmetric lens models in which free parameters are determined from ROSAT/HRI X-ray data. We conclude that spherically symmetric models cannot reproduce the observed number of giant luminous arcs in the sample.

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UR - http://www.scopus.com/inward/citedby.url?scp=0039174091&partnerID=8YFLogxK

U2 - 10.1016/S0273-1177(99)00842-X

DO - 10.1016/S0273-1177(99)00842-X

M3 - Article

AN - SCOPUS:0039174091

SN - 0273-1177

VL - 25

SP - 793

EP - 796

JO - Life sciences and space research

JF - Life sciences and space research

IS - 3-4

ER -

Galaxy cluster masses from arc statistics based on ROSAT/HRI data

Abstract

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